Urban Decay's F-bomb looks a little lighter on the swatch BUT on the lips, it looks very similar to the Rimmel lipstick in 01. Rimmel is a great alternative to the UD lipstick.

The rimmel lipstick is a little lighter BUT on the lips, it looks exactly the same.

For a cheapter alternative, try the Kate lipsticks. Crazy thing, is that I bought these lipsticks in one weekend. So crazy how I gravitate towards nude shades and red shades. These are good dupes for UD Revolution lipsticks.